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    • 2. 发明申请
    • A PROCESS OF MAKING (E)-4-[3-[2-(4-CYCLOALKYL-2-THIAZOLYL)ETHENYL]PHENYL]AMINO-2,2-ALKYLDIYL-4-OXOBUTANOIC ACID
    • 制备(E)-4- [3- [2-(4-环丙基-2-噻唑烷基)亚乙基]苯基]氨基] -2,2-二甲基-4-氧代戊酸的方法
    • WO1996008479A1
    • 1996-03-21
    • PCT/EP1995003514
    • 1995-09-07
    • F. HOFFMANN-LA ROCHE AGMAEHR, Hubert
    • F. HOFFMANN-LA ROCHE AG
    • C07D277/28
    • C07D277/28C07F9/6539
    • The invention relates to a process of making a compound of formula (I), wherein R1, R2, R3 and R4, independently, are hydrogen, lower alkyl, lower alkenyl, cycloalkyl or phenyl unsubstituted or substituted by up to 3 substituents independently selected from lower alkyl, lower alkoxy, or halogen, or R1 and R2 taken together are an alkyldiyl group containing 2 to 5 carbon atoms optionally substituted by at least one lower alkyl group, and n is an integer of from 0 to 3, and, when R1 is different from R2, and/or when R3 is different from R4, enantiomers, diastereomers and racemates thereof, and salts thereof with pharmaceutically acceptable bases. The method comprises reacting a compound of formula (V) with a compound of formula (VI), wherein n is an integer of from 0 to 3 and HAL is halogen, to give a compound of formula (II), wherein R5 is lower alkyl and n is an integer of from 0 to 3, followed by reacting a compound of formula (II) with a compound of formula (III) to form a compound of formula (IV), wherein n is an integer of from 0 to 3; and converting a compound of formula (IV) to a compound of formula (I).
    • 本发明涉及制备式(I)化合物的方法,其中R 1,R 2,R 3和R 4独立地是氢,低级烷基,低级烯基,环烷基或未被取代或被至多3个独立地选自 低级烷基,低级烷氧基或卤素,或者R 1和R 2一起是任选被至少一个低级烷基取代的含2至5个碳原子的烷基二基,n是0-3的整数,当R 1 不同于R 2,和/或当R 3与R 4不同时,其对映异构体,非对映异构体和外消旋体,及其盐与药学上可接受的碱基不同。 该方法包括使式(Ⅴ)化合物与式(Ⅵ)化合物反应,其中n为0-3的整数,HAL为卤素,得到式(Ⅱ)化合物,其中R5为低级烷基 n为0〜3的整数,然后使式(II)的化合物与式(III)的化合物反应,形成式(IV)的化合物,其中n为0〜3的整数。 并将式(Ⅳ)化合物转化成式(Ⅰ)化合物。
    • 3. 发明申请
    • PYRIMIDINE CARBOXAMIDE DERIVATIVES
    • 吡咯烷酰胺衍生物
    • WO2013032522A1
    • 2013-03-07
    • PCT/US2012/000373
    • 2012-08-29
    • APAC PHARMACEUTICAL LLC.MAEHR, Hubert
    • MAEHR, Hubert
    • C07D239/24A61K31/505A61P29/00
    • C07D239/28C07C235/78C07D239/34C07D239/38C07D239/42
    • The invention relates to a compound of the formula wherein the substituents are as defined herein, and a pharmaceutically acceptable salt of the compound of formula (1). The compounds of formula (1) and their salts possess inflammation inhibiting properties and are therefore useful in the treatment and prevention of conditions related to inflammations such as inflammatory joint diseases. The compounds of formula (1) are also useful for the treatment of diseases where chronic inflammation is the underlying cause. This application relates to compounds of formula (1), methods for their preparation, pharmaceutical compositions comprising these compounds, and their use for the preparation of a medicament for the treatment of humans and animals.
    • 本发明涉及下式化合物,其中取代基如本文所定义,和式(1)化合物的药学上可接受的盐。 式(1)的化合物及其盐具有炎症抑制性质,因此可用于治疗和预防与诸如炎性关节疾病的炎症有关的病症。 式(1)的化合物也可用于治疗慢性炎症是其根本原因的疾病。 本申请涉及式(1)化合物,其制备方法,包含这些化合物的药物组合物及其用于制备治疗人和动物的药物的用途。